Final answer:
To prevent discomfort on the residual limb in prosthetic fittings, it is important to avoid tight straps, loose fit, seam rubbing, and excessive padding.
Step-by-step explanation:
In prosthetic fittings, to prevent discomfort on the residual limb, it is important to avoid a) tight straps, b) loose fit, c) seam rubbing, and d) excessive padding.
Tight straps can constrict blood flow and cause irritation or sores on the skin. A loose fit may result in the prosthetic not staying securely in place.
Seam rubbing can lead to friction and skin irritation, while excessive padding can create pressure points and discomfort.